Loans Held for Investment - Summary (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Dec. 31, 2024
Loans
Loans past Due 30-59 Days	$ 8,433,673	$ 8,311,952
Allowance for loan losses	(88,997)	(91,537)	$ (106,197)	$ (101,116)
Loans held for investment, net	8,344,676	8,220,415
Commercial real estate \| Non-owner occupied
Loans
Loans past Due 30-59 Days	2,150,000	2,121,087
Allowance for loan losses	(22,303)	(24,265)	(34,703)	(29,310)
Commercial real estate \| Owner occupied
Loans
Loans past Due 30-59 Days	1,541,449	1,533,173
Allowance for loan losses	(33,880)	(34,035)	(35,370)	(33,112)
Commercial and industrial
Loans
Loans past Due 30-59 Days	1,512,453	1,526,467
Allowance for loan losses	(21,934)	(21,280)	(23,350)	(25,609)
Construction and land development
Loans
Loans past Due 30-59 Days	962,626	894,011
Allowance for loan losses	(6,342)	(7,398)	(7,291)	(7,161)
1-4 family residential
Loans
Loans past Due 30-59 Days	1,876,028	1,861,654
Allowance for loan losses	(4,156)	(4,136)	(4,988)	(5,327)
Consumer
Loans
Loans past Due 30-59 Days	30,105	31,027
Allowance for loan losses	(350)	(397)	(479)	(547)
Broker-dealer
Loans
Loans past Due 30-59 Days	361,012	344,533
Allowance for loan losses	$ (32)	$ (26)	$ (16)	$ (50)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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